ZURICH/LONDON (Reuters) - Swiss prosecutors are seeking a court ruling that would make it easier to convict whistleblowers for breaking the country's bank secrecy law wherever they are in the world, legal documents show.

ZURICH/LONDON (Reuters) - Swiss prosecutors are seeking a court ruling that would make it easier to convict whistleblowers for breaking the country's bank secrecy law wherever they are in the world, legal documents show.